I like v1 the color works for me a self preference, your pose in and crop in v1 is very good I like the shoulders all slanting at a angle the lady 3 from the top could have been turned just a tad to match 1 and 2 , I hope you don't mind me suggesting the brides maids to have there flowers all held in the same position. A nit pick form a rookie as I find this to be a shot one I would like very much in my wedding book.
Your lighting and detail is excellent.
Lee

lol kind of hard to get pictures of birds with a cat roaming around.
The advice from pulsar69 is very acurate... keep the focal point on subject and allow for a faster shutter speed when capturing a moving object...
and most of all keep practicing.
Have a great day and good luck.
Lee